SFM-147-02-SM-D-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC SFM-147-02-SM-D-A-K-TR is a 94-position dual-row high-reliability surface-mount socket strip at 0.050 inch (1.27 mm) pitch with 2 mm stack height. Tape-and-reel packaged for automated SMT assembly, it supports dense board-to-board interconnect in industrial and computing systems.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 94
- Lifecycle
- ACTIVE
- Datasheet
- SFM-147-02-SM-D-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SFM-147-02-SM-D-A-K-TR?
- 94-position dual-row SMT socket at 0.050 inch (1.27 mm) pitch supporting very high signal density board-to-board interconnect
- 2 mm board-to-board stack height enabling tight vertical spacing in multi-board embedded assemblies
- Tape-and-reel (TR) packaging for seamless integration into high-volume automated pick-and-place production
- High-reliability contact design ensuring consistent low contact resistance over extended mating life in demanding applications
What is SFM-147-02-SM-D-A-K-TR used for?
The SFM-147-02-SM-D-A-K-TR serves high-pin-count mezzanine interconnect applications in server blade cards, FPGA evaluation boards, and industrial multi-board systems where 94 signals must be reliably routed between stacked PCBs at 0.050 inch pitch. Its SMT footprint and tape-and-reel packaging make it suitable for medium-to-high volume automated assembly of communication and control module boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the SFM-147-02-SM-D-A-K-TR datasheet?
SFM-147-02-SM-D-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for SFM-147-02-SM-D-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signals can the SFM-147-02-SM-D-A-K-TR route between two PCBs in a single connector?
The SFM-147-02-SM-D-A-K-TR provides 94 positions arranged across 2 rows at 0.050 inch (1.27 mm) pitch, carrying 94 independent signals per mated connector pair. At this pin count and pitch, the connector occupies approximately 59.5 mm of board length, making it one of the higher-density options in the SFM SMT socket strip family for multi-board stacking.
What is the board-to-board spacing defined by the SFM-147-02-SM-D-A-K-TR and why is this specification critical?
The SFM-147-02-SM-D-A-K-TR provides a 2 mm board-to-board stack height. This controlled spacing is essential for multi-board assemblies where components or heatsinks on one board must not contact the opposite PCB; at 2 mm clearance, designers can route standard 0402 components (height under 0.5 mm) on the inner facing surfaces without mechanical interference.
How does the 0.050 inch pitch of SFM-147-02-SM-D-A-K-TR compare to legacy 0.100 inch pitch connectors for a 94-pin interface?
At 0.050 inch (1.27 mm) pitch, the SFM-147-02-SM-D-A-K-TR fits 94 positions in approximately 59.5 mm of connector length, while a 0.100 inch pitch equivalent would require about 94 mm of length — a 36% reduction in connector footprint. This size saving is significant on blade server or FPGA mezzanine cards where PCB real estate is tightly budgeted.
For which application environments is SFM-147-02-SM-D-A-K-TR validated, and what temperature range should designers plan for?
SAMTEC SFM series sockets are designed for industrial and commercial electronics environments, typically validated over a temperature range of -40°C to +85°C. This range covers most industrial control, networking, and test-and-measurement applications; for automotive or extended-temperature designs requiring operation above +105°C, designers should consult SAMTEC's high-temperature connector portfolio for appropriate alternatives.
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